/*
- * Copyright 2008 the original author or authors.
+ * Copyright 2005-2010 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*/
package org.wamblee.system.graph;
+/**
+ * Represents an edge of a graph.
+ *
+ * @author Erik Brakkee
+ */
public interface Edge {
-
+ /**
+ *
+ *
+ * @return The from part of the edge.
+ */
Node getFrom();
+
+ /**
+ *
+ *
+ * @return The to part of the edge.
+ */
Node getTo();
}